This table is an extract from the PRP Top 10000. It gives the submitted PRPs during the last 2 months.
|
Rank
|
Probable prime
|
Digits (> 50000)
|
Who? |
When?
|
| 17 | (14^2307467+1)/15 | 2644652 | Paul Bourdelais | 06/2025 |
| 140 | 193552^147491+147491^193552 | 1000425 | Gabor Levai | 06/2025 |
| 284 | 2^1904743+42713 | 573385 | Enzo Doria | 06/2025 |
| 351 | 2^1761634+48019 | 530305 | Enzo Doria | 06/2025 |
| 393 | 2^1701757+47207 | 512280 | Enzo Doria | 06/2025 |
| 443 | 8603^127088-127088^8603 | 500047 | Norbert Schneider | 06/2025 |
| 510 | 10^482076+9 | 482077 | Boyan Hu | 06/2025 |
| 546 | 2^1564510+45709 | 470965 | Enzo Doria | 06/2025 |
| 622 | 2^1466458+235399 | 441448 | Enzo Doria | 06/2025 |
| 684 | 2^1407208+45751 | 423612 | Enzo Doria | 06/2025 |
| 708 | 2^1389064+45751 | 418150 | Enzo Doria | 06/2025 |
| 715 | 2^1379792+45421 | 415359 | Enzo Doria | 06/2025 |
| 717 | 2^1377927+45083 | 414798 | Enzo Doria | 06/2025 |
| 768 | 2^1330791+46763 | 400609 | Enzo Doria | 06/2025 |
| 772 | 10^400310+9 | 400311 | Boyan Hu | 06/2025 |
| 775 | 2^1327766+48019 | 399698 | Enzo Doria | 06/2025 |
| 801 | 2^1305333+47717 | 392945 | Enzo Doria | 06/2025 |
| 820 | 2^1294976+236731 | 389827 | Enzo Doria | 06/2025 |
| 826 | 2^1285458+46159 | 386962 | Enzo Doria | 06/2025 |
| 868 | 2^1245610+237919 | 374966 | Enzo Doria | 06/2025 |
| 883 | 2^1231529+237557 | 370728 | Enzo Doria | 06/2025 |
| 979 | 2^1192251+47183 | 358904 | Enzo Doria | 06/2025 |
| 985 | 2^1187473+237257 | 357465 | Enzo Doria | 06/2025 |
| 986 | 2^1187356+44641 | 357430 | Enzo Doria | 06/2025 |
| 1013 | 2^1168822+236449 | 351851 | Enzo Doria | 06/2025 |
| 1061 | 2^1123083+237413 | 338082 | Enzo Doria | 06/2025 |
| 1086 | 6^425185-425185^6 | 330859 | Henri Lifchitz | 06/2025 |
| 1099 | 2^1088416+237661 | 327646 | Enzo Doria | 06/2025 |
| 1104 | 2^1085876+48151 | 326882 | Enzo Doria | 06/2025 |
| 1295 | 2^997369+237917 | 300238 | Enzo Doria | 06/2025 |
| 1323 | 2^991387+237383 | 298438 | Enzo Doria | 06/2025 |
| 1454 | (79^146749-1)/6395645198026062186 | 278457 | Paul Vanderveen | 06/2025 |
| 1790 | (21^242194)%(10^242194) | 242194 | Henri Lifchitz | 06/2025 |
| 1809 | (97^120721-1)/811245216 | 239837 | Paul Vanderveen | 06/2025 |
| 1853 | (47^140983-1)/2792206142311142462 | 235719 | Paul Vanderveen | 06/2025 |
| 1859 | (2^781970)/(781970^2) | 235385 | Henri Lifchitz | 06/2025 |
| 1909 | (71^125029-1)/105024430 | 231453 | Paul Vanderveen | 06/2025 |
| 1960 | (10^226381+1)/14973418875371 | 226368 | Alfred Reich | 06/2025 |
| 1970 | (3^472721+1)/9422189991086734893916 | 225524 | Paul Vanderveen | 06/2025 |
| 2076 | (29^147319-1)/466757843690852 | 215425 | Paul Vanderveen | 06/2025 |
| 2164 | Phi(64773,-64773) | 207680 | Henri Lifchitz | 06/2025 |
| 2220 | 2^675312-135209 | 203290 | Stefano Morozzi | 06/2025 |
| 2221 | 2^675313-131635 | 203290 | Stefano Morozzi | 06/2025 |
| 2222 | 2^675305-75049 | 203288 | Stefano Morozzi | 06/2025 |
| 2223 | 2^675308-198257 | 203288 | Stefano Morozzi | 06/2025 |
| 2224 | 2^675308-80475 | 203288 | Stefano Morozzi | 06/2025 |
| 2225 | 2^675302-68271 | 203287 | Stefano Morozzi | 06/2025 |
| 2226 | 2^675304-74217 | 203287 | Stefano Morozzi | 06/2025 |
| 2227 | 2^675299-103321 | 203286 | Stefano Morozzi | 06/2025 |
| 2228 | 2^675292-125489 | 203284 | Stefano Morozzi | 06/2025 |
| 2229 | 2^675289-140833 | 203283 | Stefano Morozzi | 06/2025 |
| 2230 | 2^675291-141087 | 203283 | Stefano Morozzi | 06/2025 |
| 2231 | 2^675285-177525 | 203282 | Stefano Morozzi | 06/2025 |
| 2232 | 2^675288-133227 | 203282 | Stefano Morozzi | 06/2025 |
| 2233 | 2^675282-24717 | 203281 | Stefano Morozzi | 06/2025 |
| 2234 | 2^675279-113179 | 203280 | Stefano Morozzi | 06/2025 |
| 2235 | 2^675266-25557 | 203276 | Stefano Morozzi | 06/2025 |
| 2236 | 2^675267-112125 | 203276 | Stefano Morozzi | 06/2025 |
| 2237 | 2^675263-164881 | 203275 | Stefano Morozzi | 06/2025 |
| 2238 | 2^675261-4885 | 203274 | Stefano Morozzi | 06/2025 |
| 2239 | 2^675261-9489 | 203274 | Stefano Morozzi | 06/2025 |
| 2240 | 2^675255-100321 | 203273 | Stefano Morozzi | 06/2025 |
| 2241 | 2^675256-41439 | 203273 | Stefano Morozzi | 06/2025 |
| 2242 | 2^675257-34623 | 203273 | Stefano Morozzi | 06/2025 |
| 2243 | 2^675254-132177 | 203272 | Stefano Morozzi | 06/2025 |
| 2244 | 2^675254-58053 | 203272 | Stefano Morozzi | 06/2025 |
| 2245 | 2^675242-117707 | 203269 | Stefano Morozzi | 06/2025 |
| 2246 | 2^675243-156531 | 203269 | Stefano Morozzi | 06/2025 |
| 2247 | 2^675243-56595 | 203269 | Stefano Morozzi | 06/2025 |
| 2248 | 2^675239-90471 | 203268 | Stefano Morozzi | 06/2025 |
| 2249 | 2^675240-34863 | 203268 | Stefano Morozzi | 06/2025 |
| 2250 | 2^675234-71207 | 203266 | Stefano Morozzi | 06/2025 |
| 2251 | 2^675235-195175 | 203266 | Stefano Morozzi | 06/2025 |
| 2252 | 2^675235-199855 | 203266 | Stefano Morozzi | 06/2025 |
| 2253 | 2^675229-71601 | 203265 | Stefano Morozzi | 06/2025 |
| 2254 | 2^675219-66709 | 203262 | Stefano Morozzi | 06/2025 |
| 2255 | 2^675220-98999 | 203262 | Stefano Morozzi | 06/2025 |
| 2256 | 2^675221-149589 | 203262 | Stefano Morozzi | 06/2025 |
| 2296 | 2^675146+28957 | 203240 | Stefano Morozzi | 06/2025 |
| 2297 | 2^675143+55865 | 203239 | Stefano Morozzi | 06/2025 |
| 2298 | 2^675143+100619 | 203239 | Stefano Morozzi | 06/2025 |
| 2299 | 2^675143+191895 | 203239 | Stefano Morozzi | 06/2025 |
| 2300 | 2^675144+34207 | 203239 | Stefano Morozzi | 06/2025 |
| 2301 | 2^675142+160903 | 203238 | Stefano Morozzi | 06/2025 |
| 2303 | 2^675138+114979 | 203237 | Stefano Morozzi | 06/2025 |
| 2306 | 2^675129+146825 | 203235 | Stefano Morozzi | 06/2025 |
| 2307 | 2^675131+198275 | 203235 | Stefano Morozzi | 06/2025 |
| 2308 | 2^675132+156585 | 203235 | Stefano Morozzi | 06/2025 |
| 2310 | 2^675124+3907 | 203233 | Stefano Morozzi | 06/2025 |
| 2311 | 2^675124+58711 | 203233 | Stefano Morozzi | 06/2025 |
| 2312 | 2^675124+115557 | 203233 | Stefano Morozzi | 06/2025 |
| 2315 | 2^675122+185715 | 203232 | Stefano Morozzi | 06/2025 |
| 2317 | 2^675116+90607 | 203231 | Stefano Morozzi | 06/2025 |
| 2318 | 2^675113+69461 | 203230 | Stefano Morozzi | 06/2025 |
| 2319 | 2^675110+147825 | 203229 | Stefano Morozzi | 06/2025 |
| 2320 | 2^675110+179107 | 203229 | Stefano Morozzi | 06/2025 |
| 2327 | 2^675103+124629 | 203227 | Stefano Morozzi | 06/2025 |
| 2612 | (83^101533-1)/91545628589416644493342 | 194827 | Paul Vanderveen | 06/2025 |
| 2889 | (37^117841-1)/581320056003516 | 184784 | Paul Vanderveen | 06/2025 |
| 3468 | (3^549633)%(2^549633) | 165456 | Henri Lifchitz | 06/2025 |
| 3654 | (49^94321+2^94321)/51 | 159420 | Robert Price | 06/2025 |
| 4138 | (3^707753)%F(707753) | 147912 | Henri Lifchitz | 06/2025 |
| 4189 | (3^834646)/(2^834646) | 146974 | Henri Lifchitz | 06/2025 |
| 4224 | (12^135607-1)/18437127731 | 146335 | Paul Vanderveen | 06/2025 |
| 4277 | 235*29^99378+4 | 145333 | Eric Chen | 06/2025 |
| 4465 | (12^131449-1)/4199006867 | 141848 | Paul Vanderveen | 06/2025 |
| 4559 | (3^672799)%L(672799) | 140607 | Henri Lifchitz | 06/2025 |
| 4672 | (397227*29^94935-19)/28 | 138837 | Eric Chen | 06/2025 |
| 4774 | (37^87559-1)/3966428818030710150468 | 137289 | Paul Vanderveen | 06/2025 |
| 4818 | F(2*453976)%(2^453976) | 136661 | Henri Lifchitz | 06/2025 |
| 4830 | (5^653025)%L(653025) | 136475 | Henri Lifchitz | 06/2025 |
| 4859 | (3^451810)%(2^451810) | 136008 | Henri Lifchitz | 06/2025 |
| 5008 | (29^91493-3^91493)/26 | 133798 | Robert Price | 06/2025 |
| 5120 | (588859*29^90289-19)/28 | 132043 | Eric Chen | 06/2025 |
| 5260 | 9583*29^88890+736 | 129997 | Eric Chen | 06/2025 |
| 5633 | (101^62383-1)/17542099700 | 125026 | Paul Vanderveen | 06/2025 |
| 5651 | (235*29^85334+129)/28 | 124794 | Eric Chen | 06/2025 |
| 5704 | (12^115001-1)/2530033 | 124101 | Paul Vanderveen | 06/2025 |
| 5776 | L(2*409661)%(2^409661) | 123320 | Henri Lifchitz | 06/2025 |
| 6054 | 12284^29359-29359^12284 | 120059 | Norbert Schneider | 06/2025 |
| 6059 | 12134^29385-29385^12134 | 120009 | Norbert Schneider | 06/2025 |
| 6115 | 21*29^81575+129664 | 119297 | Eric Chen | 06/2025 |
| 6481 | (109^56597-1)/90183471012 | 115302 | Paul Vanderveen | 06/2025 |
| 6685 | 14*29^77375+17875 | 113155 | Eric Chen | 06/2025 |
| 6863 | Phi(43329,-43329) | 111283 | Henri Lifchitz | 06/2025 |
| 6990 | (4^231439)%(3^231439) | 110425 | Henri Lifchitz | 06/2025 |
| 6992 | (11^2667520)/(10^2667520) | 110416 | Henri Lifchitz | 06/2025 |
| 7004 | (5^528189)%F(528189) | 110385 | Henri Lifchitz | 06/2025 |
| 7008 | (5^183291)%(4^183291) | 110353 | Henri Lifchitz | 06/2025 |
| 7148 | 578*29^74623+7 | 109132 | Eric Chen | 06/2025 |
| 7163 | (11*29^74504-245655)/28 | 108955 | Eric Chen | 06/2025 |
| 7215 | 29^74228+556 | 108551 | Eric Chen | 06/2025 |
| 7401 | (15^91163-1)/13873078234414574 | 107200 | Paul Vanderveen | 06/2025 |
| 7437 | (151^49069-1)/90910031243271150 | 106904 | Paul Vanderveen | 06/2025 |
| 7485 | (20^81901-1)/42030774209 | 106546 | Paul Vanderveen | 06/2025 |
| 7676 | (5^504004)%F(504004) | 105330 | Henri Lifchitz | 06/2025 |
| 8640 | (131^49201-1)/7538466025870 | 104159 | Paul Vanderveen | 06/2025 |
| 8747 | (103^51413-1)/4478483706 | 103477 | Paul Vanderveen | 06/2025 |
| 8936 | Phi(562221,2)/53723397926257372614541581386770268796893300042857 | 102361 | Anonymous | 06/2025 |
| 8976 | L(2*339475)%(2^339475) | 102193 | Henri Lifchitz | 06/2025 |
| 10822 | Phi(333961,2)/34697333636715268340554109863439 | 100151 | Anonymous | 06/2025 |
| 11149 | 10^100000+88645317 | 100001 | Robert Price | 06/2025 |
| 11150 | 10^100000+88681653 | 100001 | Robert Price | 06/2025 |
| 11151 | 10^100000+88763733 | 100001 | Robert Price | 06/2025 |
| 11152 | 10^100000+89244129 | 100001 | Robert Price | 06/2025 |
| 11153 | 10^100000+89644363 | 100001 | Robert Price | 06/2025 |
| 11389 | 615616*29^67747+17 | 99079 | Eric Chen | 06/2025 |
| 11473 | L(2*327814)%(2^327814) | 98681 | Henri Lifchitz | 06/2025 |
| 11712 | (29^66509-3^66509)/26 | 97262 | Robert Price | 06/2025 |
| 11917 | (83*29^65735-5585)/14 | 96132 | Eric Chen | 06/2025 |
| 11941 | 9*29^65674+24574 | 96043 | Eric Chen | 06/2025 |
| 11961 | (2391*29^65609-151)/28 | 95949 | Eric Chen | 06/2025 |
| 12275 | 2^313647+237863 | 94418 | Enzo Doria | 06/2025 |
| 12488 | (5*29^63798-118809)/28 | 93298 | Eric Chen | 06/2025 |
| 12509 | (11^2250229)/(10^2250229) | 93144 | Henri Lifchitz | 06/2025 |
| 12525 | (13*29^63636-70769)/28 | 93061 | Eric Chen | 06/2025 |
| 12713 | 13622*29^62877+19 | 91956 | Eric Chen | 06/2025 |
| 12776 | Phi(63558,-63558) | 91645 | Henri Lifchitz | 06/2025 |
| 13061 | Phi(318024,10) | 90720 | Logan Mesh | 06/2025 |
| 13864 | (151^40343-1)/12103050 | 87900 | Paul Vanderveen | 06/2025 |
| 14070 | 508*29^59378+25 | 86837 | Eric Chen | 06/2025 |
| 14141 | (7^102329-1)/78339852335032429446323413602 | 86450 | Paul Vanderveen | 06/2025 |
| 14150 | (3^413537)%F(413537) | 86424 | Henri Lifchitz | 06/2025 |
| 14334 | (3^179111+1)/421269076 | 85450 | Paul Vanderveen | 06/2025 |
| 14436 | (113^41399-1)/9273488 | 84989 | Paul Vanderveen | 06/2025 |
| 14476 | (89*29^57974+35)/4 | 84783 | Eric Chen | 06/2025 |
| 14555 | (11^2038856)/(10^2038856) | 84394 | Henri Lifchitz | 06/2025 |
| 15055 | L(2*273007)%(2^273007) | 82183 | Henri Lifchitz | 06/2025 |
| 15103 | 3*29^56038+10958 | 81951 | Eric Chen | 06/2025 |
| 15144 | (87067*29^55851-67)/4 | 81681 | Eric Chen | 06/2025 |
| 15486 | (6^103049-1)/3199615338017655346461381942081584144983962736425231845 | 80134 | Paul Vanderveen | 06/2025 |
| 15542 | (596979*29^54647-19)/28 | 79920 | Eric Chen | 06/2025 |
| 16021 | 14502*29^53360+5 | 78038 | Eric Chen | 06/2025 |
| 16115 | (85523*29^53067-3)/4 | 77610 | Eric Chen | 06/2025 |
| 16145 | (433*29^52967+71)/28 | 77461 | Eric Chen | 06/2025 |
| 16618 | (72601*29^51527-1)/4 | 75358 | Eric Chen | 06/2025 |
| 16935 | 254*29^50686+17 | 74126 | Eric Chen | 06/2025 |
| 17100 | (163^33191-1)/53540641871946 | 73411 | Paul Vanderveen | 06/2025 |
| 17390 | 2^239575+237023 | 72120 | Enzo Doria | 06/2025 |
| 17582 | (103^35437-1)/869753254278 | 71317 | Paul Vanderveen | 06/2025 |
| 17818 | Phi(45348,-45348) | 70370 | Henri Lifchitz | 06/2025 |
| 18256 | (13^61627-1)/13865013043548 | 68636 | Paul Vanderveen | 06/2025 |
| 18491 | L(2*225175)%(2^225175) | 67785 | Henri Lifchitz | 06/2025 |
| 18630 | (194^29401+1)/195 | 67262 | Richard Fischer | 06/2025 |
| 19047 | (163^29759+1)/164 | 65831 | Richard Fischer | 06/2025 |
| 20009 | (7^74156+1)/20257165234965945074 | 62650 | Anonymous | 06/2025 |
| 20130 | ((3*88703-76622)*F(297697)-(88703-76622)*L(297697))/2 | 62220 | Yaroslav Berezhko | 06/2025 |
| 20343 | (137^28817-1)/68587033411134445697535410119712168 | 61540 | Paul Vanderveen | 06/2025 |
| 22572 | (139^27653-1)/18782913246 | 59251 | Paul Vanderveen | 06/2025 |
| 24069 | L(2*182771)%(2^182771) | 55020 | Henri Lifchitz | 06/2025 |
| 24405 | (3^113173+1)/3073175674836418588 | 53979 | Paul Vanderveen | 06/2025 |
| 24707 | (3^176059)%(2^176059) | 52999 | Henri Lifchitz | 06/2025 |
| 45338 | (1232^16561+1)/1233 | 51181 | Pedja Terzic | 06/2025 |
| 51187 | (1250^16369+1)/1251 | 50691 | Pedja Terzic | 06/2025 |